Perhaps you should try some spelling variations:
function interaction » functional interaction, fiction interaction, functional interactions
trough communication » through communication, thought communication, touch communication
interaction best » interactions best, interaction test, interaction about
choice function » choice functions, choice functional, choose function
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
best damn » best data
l afrique » en afrique
costs a » costs _, costs 4

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: choice function interaction best damn trough communication costs a developpement l afrique.*.